public string Generate(dynamic requestData)
{
try
{
string query = JsonConvert.SerializeObject(requestData);
IntegralGoodsQrcPackage qrc = JsonConvert.DeserializeObject <IntegralGoodsQrcPackage>(query);
Thread t = new Thread(new ParameterizedThreadStart(AsyncGenerate));
t.Start(qrc);
}
catch (Exception ex)
{
return(ex.Message);
}
return("Excute Success");
}
/// <summary>
/// 执行生成二维码包
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public bool ExcGenerate(IntegralGoodsQrcPackage obj)
{
try
{
//压缩包存储路径
var basePath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
var qrCodePath = Convert.ToString(ConfigurationManager.AppSettings["QrCodeStorePath"]);
var fileName = string.Format("{0}.xls", Guid.NewGuid().ToString());
var serverPath = qrCodePath + fileName;
var filePath = basePath + serverPath;
//查询商品
IntegralGoods goods = (from g in db.IntegralGoods
where g.GoodsId == obj.GoodsId
select g).FirstOrDefault <IntegralGoods>();
//var goods = _integralGoodsRepository.Find(obj.GoodsId);
obj.Name = goods.GoodsName;
obj.GoodsCode = goods.GoodsNo;
obj.State = 2;
obj.CreateDate = DateTime.Now;
obj.Url = Convert.ToString(ConfigurationManager.AppSettings["QrCodeUrl"]) + "/";
obj.DownLoadUrl = serverPath;
//添加一条压缩包记录
db.IntegralGoodsQrcPackage.Add(obj);
db.SaveChanges();
//安全码的模板
//{规格}{商品类别}{工厂}{月份}{流水号}
var snTmpl = ((int)obj.Range).ToString()
+ obj.GoodsCode
+ ((int)obj.Source).ToString()
+ ((int)obj.March).ToString().PadLeft(2, '0');
List <string> qrCodeList = new List <string>();
//生成二维码
for (int i = 1; i <= obj.Num; i++)
{
IntegralGoodsQrc qrc = new IntegralGoodsQrc();
qrc.State = 1;
qrc.PackageId = obj.PackageId;
qrc.CreateDate = DateTime.Now;
qrc.QrcUrl = "";
qrc.Code = "";
//添加一条二维码记录
db.IntegralGoodsQrc.Add(qrc);
db.SaveChanges();
//安全码
qrc.Code = snTmpl + qrc.QrcId.ToString().PadLeft(10, '0');
//安全码需混淆
//{域名}?p={本批次ID}&sn={安全码}
qrc.QrcUrl = string.Format("{0}?sn={1}", obj.Url, EncryptHelper.Confusion(qrc.Code));
//更改二维码的值
SetQrcCode(qrc.QrcId, qrc.QrcUrl, qrc.Code);
//生成一个二维码
var code = QrCodeHelper.ToBytes(qrc.QrcUrl);
qrCodeList.Add(qrc.QrcUrl);
}
//生成Excel
ExcelExtend.SaveExcel <string>(qrCodeList, qrCodePath, fileName);
obj.State = 1;
//_repository.Update(obj);
EntityState statebefore = db.Entry(obj).State;
db.Entry(obj).State = EntityState.Modified;
db.SaveChanges();
//将生成的所有二维码打包
//CompressHelper.ToZip(qrCodeList, filePath, "PNG");
return(true);
}
catch (Exception ex)
{
string a = ex.Message;
return(false);
}
}
